55247017

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 64800000

約数和(自身を除く): 9552983

約数列:

[1, 7, 71, 89, 497, 623, 1249, 6319, 8743, 44233, 88679, 111161, 620753, 778127, 7892431, 55247017]

約数ペア:

[(1, 55247017), (7, 7892431), (71, 778127), (89, 620753), (497, 111161), (623, 88679), (1249, 44233), (6319, 8743)]